Simplify

Author: JohanLarsson

AspNetCoreAnalyzers.Tests/ModuleInitializer.cs

@@ -12,8 +12,8 @@ internal static void Initialize()
                 MetadataReferences.Transitive(
                     typeof(Microsoft.EntityFrameworkCore.DbContext),
                     typeof(Microsoft.Extensions.Hosting.GenericHostBuilderExtensions),
-                    typeof(Microsoft.AspNetCore.Mvc.Controller),
-                    typeof(Microsoft.AspNetCore.Mvc.HttpGetAttribute)));
+                    typeof(Microsoft.Extensions.DependencyInjection.MvcServiceCollectionExtensions),
+                    typeof(Microsoft.AspNetCore.Builder.HttpsPolicyBuilderExtensions)));
         }
     }
 }

ValidCode/Order.cs

@@ -1,11 +1,11 @@
-namespace ValidCode
+namespace ValidCode
 {
     using System.Collections.Generic;
 
     public class Order
     {
         public int Id { get; set; }
 
-        public IEnumerable<OrderItem> Items { get; set; }
+        public IEnumerable<OrderItem>? Items { get; set; }
     }
 }